9581281
Descrição
Quiz por Jeanie Fitzgerald, atualizado more than 1 year ago
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Criado por Jeanie Fitzgerald
quase 7 anos atrás
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Questão 1
Questão
Who is responsible for providing necessary safety training for its employees.
Responda
-
Employees organization
-
OSHA
-
AHJ
Questão 2
Questão
The installer should always seek guidance from _________ when questions arise concerning work site and employee safety.
Responda
-
Employees Organization
-
OSHA
-
AHJ
Questão 3
Questão
First aid kits and portable eye wash stations must be part of the equipment on every project.
Responda
- True
- False
Questão 4
Questão
Extension ladders should always overlap between sections by at least ___________
Responda
-
3 meters
-
3 feet
-
3 rungs
Questão 5
Questão
When using any type of lift, stay at least ____ away from exposed energized electrical conductors operating at 300-50,000 volts.
Responda
-
6 feet
-
10 feet
-
12 feet
Questão 6
Questão
Installers must wear protective headgear ( hardhats ) when working in any area where there is danger from:
select all correct
Responda
-
Falling or flying objects
-
Electrical shock
-
A blow to the head
Questão 7
Questão
Installers must wear proper eye protection dependent on the exposure hazard. This may include,( check all that apply )
Responda
-
glasses with side shields
-
Goggles
-
Full face shield
Questão 8
Questão
Chin straps NOT allowed to be used with hard hats.
Responda
- True
- False
Questão 9
Questão
Lifting belts give the user added strength.
Responda
- True
- False
Questão 10
Questão
List the major types of hearing protection. Select all that apply
Responda
-
Foam earplugs
-
Rubber earplugs
-
Cotton balls
-
Aural
Questão 11
Questão
Hard hats have a __________ life span if not subjected to abuse.
Responda
-
1 year
-
2 years
-
5 years
Questão 12
Questão
A personal fall arrest system (PFAS) includes a full body harness, a shock absorbing lanyard, and a secure anchorage point capable of supporting ____________
Responda
-
2000 lb
-
3000 lb
-
5000 lb
Questão 13
Questão
This amount of current can cause breathing to become difficult.
Responda
-
2-3 mA
-
10 mA
-
50 - 100 mA
-
200 mA
Questão 14
Questão
When should you use a GFCI outlet with electrical equipment.
Responda
-
temporary extension cords at construction areas
-
outside
-
damp environments
Questão 15
Questão
This amount of current will cause the heart to repeatedly relax and violently clamp shut. This occurrence severely damages the heart and usually results in death.
Responda
-
50-100 mA
-
100 mA
-
200 mA
Questão 16
Questão
Confined spaces may require testing for a hazardous atmosphere. What are unsafe oxygen levels?
Responda
-
Below 19.5 or above 20.5
-
Below 19.5 or above 23.5
-
Below 20.5 or above 24.5
Questão 17
Questão
A confined space is ( select all that are correct )
Responda
-
Has limited or restricted means for entry or exit
-
Is not designed for continuous employee occupancy
-
Is large enough and so configured that an employee can enter and perform assigned work
Questão 18
Questão
This amount of current will produce a tingling of the skin
Responda
-
2-3 mA
-
10 mA
-
50 - 100 mA
Questão 19
Questão
To neutralize small acid spills sodium bicarbonate ( baking soda ) may be used,
Responda
- True
- False
Questão 20
Questão
ICT cabling often runs above suspended ceiling, below access floors, in attics, and in other spaces where installers cannot stand upright. These areas are called
Responda
-
Confined spaces
-
Crawl spaces
-
Catwalks
Questão 21
Questão
Fire extinguishers used shall be compliant with the classification or categorizations dictated by
Responda
-
AHJ
-
Fire Marshall
-
OSHA
Questão 22
Questão
This amount of current will cause the heart to clamp shut, and severe burns occur on skin and hair
Responda
-
50 - 100 mA
-
100 mA
-
200 mA
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